Libre Contacts Backup
com.ashkanrafiee.librecontactsbackup
android GPL-3.0-only kind 32267
Offline and encrypted contact backups
latest release
2.8.0
main
released 2026-10-22 18:44 UTC
download apk
com.ashkanrafiee.librecontactsbackup_33.apk · 0.2 MB
✓ signed
cert e90d878e…
about
- description
- Libre Contacts Backup is a FLOSS native Android app for private, local-first contact backups. No account, no cloud, no tracking — your contacts never leave your device unless you choose to move the backup file yourself. Features: * Lossless backup preserving the full Contact → RawContact → Data hierarchy, including contact groups * SIM card phonebook captured in every backup; on restore, SIM contacts can be written back to the SIM card, into the device address book, or both — and on phones with more than one SIM (including an eSIM) you pick which of the available cards they go to * Scheduled local backups at a time you choose — daily, weekly on a selected weekday, or monthly on a selected day (if a month is shorter than that day, it runs on the month's last day) — with no internet connection required * Single-file LCB archives containing canonical JSON, VCF, CSV, and normalized exports * Optional AES-256-GCM password-protected encryption (Android Keystore backed) * Restore consolidates each source contact correctly, without merging different people who share a name * Manual CSV and vCard exports, and the CSV opens in Excel and other spreadsheet apps * Retention by age — keep the newest backups per day, week, and month with counts you choose (for example 7 daily, 4 weekly, 3 monthly), so the recent past stays densely backed up while older history thins out — or simply keep the last N sets Libre Contacts Backup is free and open source. If you find it useful, you can support its development — see the donation options in the project README: https://librecontactsbackup.ashkanrafiee.com/#donate
- publisher
- 78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d
- first seen
- 2026-09-17T22:35:20.794799+00:00
- last event
- 2026-10-22 18:44 UTC
- install
- zapstore.dev or any Zapstore-compatible client
- topics
- #contact
source & build
- repository
- https://github.com/ashkanrafiee/libre-contacts-backup
- arch flags
- android-arm64-v8a
- manifest
- missing
releases (kind 30063)
7 releases indexed; latest 2.8.0.
| version | channel | released | event |
|---|---|---|---|
| 2.8.0 | main | 2026-10-22 18:44 UTC | c738b983… |
| 2.7.4 | main | 2026-10-15 16:59 UTC | ff306b47… |
| 2.7.3 | main | 2026-10-12 14:11 UTC | 5e3bf61b… |
| 2.7.2 | main | 2026-10-08 09:22 UTC | 2b38d433… |
| 2.7.1 | main | 2026-10-02 17:38 UTC | c884e280… |
| 2.6.0 | main | 2026-09-22 07:06 UTC | b784ac44… |
| 2.5.0 | main | 2026-09-15 12:28 UTC | fbeee9cc… |
assets & verification
Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.
2.8.0 — com.ashkanrafiee.librecontactsbackup_33.apk
- sha256
- fd487c4c798185de31927c9be5b3549df850a3a9887075e2b69dff22852592e0
- size
- 0.2 MB
- archs
- android-arm64-v8a
- version code
- 33
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_33.apk
2.7.4 — com.ashkanrafiee.librecontactsbackup_32.apk
- sha256
- 1ae81c24dcaf2ec59908ba024dae1c11082069ed06ee396431cb5dba36968309
- size
- 0.2 MB
- archs
- android-arm64-v8a
- version code
- 32
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_32.apk
2.7.3 — com.ashkanrafiee.librecontactsbackup_31.apk
- sha256
- 0e8dc10d19be2242478a2db9ae6198b46c1430238a82b387b41652112c6509a2
- size
- 0.2 MB
- archs
- android-arm64-v8a
- version code
- 31
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_31.apk
2.7.2 — com.ashkanrafiee.librecontactsbackup_30.apk
- sha256
- a4aa4c22f20be73ab4500f4f2f2e05da00e4c57bd55e8280a5908c4e3018a686
- size
- 0.2 MB
- archs
- android-arm64-v8a
- version code
- 30
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_30.apk
2.7.1 — com.ashkanrafiee.librecontactsbackup_29.apk
- sha256
- 4b7d0bd9f345c8cbe51b92d97628d33fe678e47f8edfb7e3b80950d243327d5b
- size
- 0.2 MB
- archs
- android-arm64-v8a, android-armeabi-v7a, android-x86, android-x86_64
- version code
- 29
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_29.apk
2.6.0 — com.ashkanrafiee.librecontactsbackup_26.apk
- sha256
- a952781c260b3474563e51454071b864326145ed17b3e247dd3007ef71c7e383
- size
- 0.2 MB
- archs
- android-arm64-v8a, android-armeabi-v7a, android-x86, android-x86_64
- version code
- 26
- apk cert sha256
- e90d878e33ab6f41dd841b4209311ec3fa816aeea7ca75687354e28401415e55
- download
- com.ashkanrafiee.librecontactsbackup_26.apk
Showing the newest 6 asset descriptors; the full set is in /api/apps/78ce6faa…